Dustin Jacoby said he “heard the boos” just before he knocked out Vitor Petrino in highlight reel fashion at UFC on ESPN 63.

Is Dustin Jacoby a passable test for Vitor Petrino, who enters UFC Tampa on the heels of his first career loss?

Check out these photos highlighting Dustin Jacoby's knockout win over Vitor Petrino at UFC on ESPN 63 from Amalie Arena in ...

Dustin Jacoby pulled off an absolute shocker of a result at UFC Tampa, sleeping Vitor Petrino with one clean punch in round ...

Dustin Jacoby is making a late play for Knockout of the Year. Jacoby punched a hole through Vitor Petrino -- and his way back ...

Veteran striking talent, Dustin Jacoby snapped his two-fight losing skid tonight on the main card of UFC Fight Night Tampa -- ...

Vitor Petrino is ready get back on the horse after the most frustrating night of his MMA career. The Brazilian talent was a ...

Dana White’s Contender Series graduate will try to get back on track when he meets Dustin Jacoby in a three-round UFC on ESPN ...

UFC Tampa continues with a fight between Vitor Petrino and Dustin Jacoby. Check out our UFC odds series for our Petrino-Jacoby prediction.

The UFC has their final event of 2024 with UFC on ESPN 63 taking place in Tampa, headlined by Colby Covington vs. Joaquin ...

CUB SWANSON WITH THE WALK-OFF K.O. 💥 #UFCTampa pic.twitter.com/21HA1szYbt — ESPN MMA (@espnmma) December 15, 2024 Cub ...

UFC on ESPN 63 takes place Saturday, and MMA Junkie has you covered with live round-by-round coverage and official results.